baber/WOPTO huggingface dataset:
Patent JP-S56135161-A (JP)
Title: Gas rate sensor
Inventor: TAKAHASHI FUMITAKA
IPC: G01C19/00
Filed: 1980-03-27
Abstract: PURPOSE:To enhance concentricity and carry out mass production of high-precision products by forming a nozzle hole of gas rate sensor, a hole for installation of a flow sensor and a pump chamber in monoblock. CONSTITUTION:The nose of a cylindrical part 22 is clogged by a terminal plate 24 and in the center of the terminal plate 24, a nozzle hole 26 communicating with an internal flow channel 25 is provided through piercing process. On the external side, a plural number of rectification holes 27 are arranged. At the left side of the flow channel 25, a flow sensor mounting hole 28 is concentrically formed and at the mounting hole 28, the flow sensor 29 is attached. This sensor 29 has a ceramic base 30 and in the center of the base 30, a couple of temperature-sensing elements 31a, 31b are planted at some interval. In addition, the centers of the both elements are so designed that they accurately meet the center of the nozzle hole 26. On the back of the flow sensor 29 and inside a holder part 21, a pump chamber 32 is formed. Under this constitution, it is possible to obtain high-precision products without any unevenness.
Patent JP-S60184439-A (JP)
Title: Formation of fan-shaped bowl of upper end edge of front lever or gutter receiving metallic fittings
Inventor: TAKAYAMA MASATERU
IPC: B21D53/44
Filed: 1984-02-29
Abstract: PURPOSE:To form a fan-shaped bowl having a uniform shape in a short working time by hitting the upper end part of a plate-shaped body by a strong pressure with a punch, and forming by a press a fan-shaped bowl having two or more recessed surfaces. CONSTITUTION:One side of an upper end part 2a of a plate-shaped body 2 of a ductile stock which becomes a front lever of gutter receiving metallic fittings is hit by a strong pressure with a punch, and an arc-shaped recessed surface 6 is formed. Subsequently, in the same way, an arc-shaped recessed surface 6' is formed on the other side, and a fan-shaped bowl 1 is formed on the upper end part 2a of the plate-shaped body 2. After cutting a burr 7 generated on an upper end edge 1a of the bowl 1, a notch part 8 is formed between the upper end edges of two recessed surfaces 6, 6', and the bowl 1 is formed to a butterfly- shaped pattern. Subsequently, a rear side 9 of the bowl 1 and both side edges 10 are polished and finished, and thereafter, a hole 11 is pierced, and the fan-shaped bowl 1 is completed.
Patent JP-S51114091-A (JP)
Title: A method of observing x-ray images
Inventor: MATSUMOTO YOSHIKAZU
IPC: A61B6/00
Filed: 1975-03-31
Abstract: PURPOSE: A method of observing minute X-ray shadows after superimposing a striped lattice on X-ray image. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07248952-A (JP)
Title: Data base managing method
Inventor: SAEKI TAKESHI
IPC: G06F12/00
Filed: 1994-03-10
Abstract: PURPOSE:To provide a highly efficient date base managing method. CONSTITUTION:When 8 data base is updated in a 1st computer system (S11), the updated information is automatically stored (S12). This updated information constructs 8 single expression by a pair of disused and new data including the identification codes respectively. Then the 1st computer system outputs the stored updated information for each pair (S13). Meanwhile a 2nd computer system receives the updated information (S14) and updates its own data base based on the received updated information (S15). Thus it is possible to secure the consistency between the data bases managed by different computer systems by transferring a smaller quantity of data between both computer systems.
Patent JP-H03245481-A (JP)
Title: Interlock mechanism for power supply unit
Inventor: HARAKAWA TAKAO
IPC: H01R13/629
Filed: 1990-02-22
Abstract: PURPOSE:To prevent a power supply unit in its live stare from being plugged in and/or out by providing a lever member with a section which interferes with a feeder connecting plug at its position where it is engaged with an input connecting plug, and thereby constituting the lever not to be rotated before the feeder connecting plug is pulled out of the input connecting plug. CONSTITUTION:A lever member 8 is rotatably supported by a hinge axis 8a to a power supply unit 2. One end of the lever member 8 is formed with an engaging pawl 8c in a L-shape which is engaged with a recessed section (b) provided for the bottom surface of a chassis 1a, for electronic circuit members, ana the other end of the lever member is concurrently provided with an engaging hole 8b which is loosely engaged with a feeder connecting plug 4. Namely, the engaging hole 8b is provided so that it is loosely engaged with feeder connecting plug 4 in its state of being engaged with an input connecting plug 3. By this constitution, even if the lever member 8 is tried to be rotated clockwise, the lever member can not be rotated at all because the periphery of the engaging hole 8b interferes with the feeder connecting plug 4.
Patent JP-S60183623-A (JP)
Title: Forced air cooling device
Inventor: TSUKIGATA HIROHIKO
IPC: G06F1/00
Filed: 1984-03-01
Abstract: PURPOSE:To prevent a detrimental fault in advance by allowing a temperature detector to supervise at any time clogging of a dustproof filter so as to eliminate the need for periodic check of the said dustproof filter thereby forecasting the fault. CONSTITUTION:As the operating time of the device proceeds, clogging is progressed in the dustproof filter 10, causing temperature rise. When the temperature reaches a proper temperature T1 below a temperature T2 at which a detrimental fault might be caused, the temperature T1 is detected by a temperature detector 3, a warning signal 5 is transmitted in order to warn the clogging of the filter 10 and a display lamp 7 of a supervisory panel 6 is lighted. Thus, the maintenance cuts off the power of the device and prevents the detrimental fault in advance by replacing or cleaning the filter 10 at a time when it is possible to stop the electronic device 8, for example, at midnight, before the detrimental fault is caused. Thus, troublesome periodic check is not required.
Patent JP-S62198507-A (JP)
Title: Suspension system
Inventor: ANDO MASAO
IPC: B60G3/18
Filed: 1986-02-25
Abstract: PURPOSE:To obtain desired rolling characteristics without any auxiliary device by constituting the suspension device of a car in such a way that ground contact points, ground contact point fulcrum, a fulcrum, and point of force are formed in the suspension device, and the point of force is arranged at a position lower than the fulcrum. CONSTITUTION:Ground contact fulcrums 2 are positioned on the centers of arcs formed by the circular movement of the ground contact point centers 1 of wheels 5. And when the intersection point of extended straight lines linking the ground contact points 1 and the ground contact point fulcrums 2 respectively is taken as a fulcrum 3, the fulcrum 3 and the ground contact points 1 constitute a bending and stretching mechanism through the ground contact point fulcrum 2. In this constitution, the lateral force given to a point 4 of force can be considered to consist of a rotary torque and lateral force given to the fulcrum 3, and the directional adaptability for bending in the shape of a crosswise projecting angle. Therefore, desired rolling characteristics without any auxiliary device can be obtained.
Patent JP-S60186391-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: B25J17/02
Filed: 1984-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61200685-A (JP)
Inventor: NAKANISHI NORIYOSHI
IPC: H05B3/40
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000242117-A (JP)
Title: Releasing agent supply device for fixing device
Inventor: HASHINO HIROSHI
IPC: G03G15/20
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent supply device capable of reducing the time and laber required for maintenance work such as the exchange of a filter or the exchange of releasing agent, and improving the economicity by making a working cycle longer. SOLUTION: This device is provided with a cartridge tank 3 constituted to be freely attached to/detached from a fixing device, reservoiring releasing agent L and storing the excessive releasing agent L recovered from the fixing device, and it is provided with a partition inside the tank 3 so as to partition the inside of the tank 3 into two upper and lower chambers. Then, the lower chamber is set as a supply chamber 12 for supplying the releasing agent L to the fixing device, while the upper chamber is set as a recovery chamber 11 for storing the releasing agent L recovered from the fixing device.  The device is provided with a filter 10 on the partition between the chambers 12 and 11 and constituted so that the releasing agent L in the chamber 11 is made to flow to the chamber 12 while it is filtered, and it is provided with an emptiness detection means for discriminating the presence/absence of the releasing agent L in the chamber 12.
Patent JP-H06255616-A (JP)
Title: Outer paper-mounting and folding apparatus
Inventor: NAKAI TAKAHITO
IPC: B65B25/14
Filed: 1993-03-01
Abstract: PURPOSE:To facilitate mounting of outer paper by the follow-up of the change of a coil diameter by providing a frame body going up and down freely with a pressure roll for the tip of the outer paper, by securing one end of a flexible guide to the frame body and by retaining the other end rearward on the side of the direction of rotation of a coil. CONSTITUTION:When a paper tip is fed to above a coil 14 by a paper-feed device 1, a cylinder 18 is operated to lower a pressure roll 15 on the outer peripheral face of the coil 14. A belt flexible guide 20 lowers together because both ends of the guide 20 are attached to a frame operating integrally with the pressure roll 15. One end of the guide 20 is attached to the frame body 16 of the pressure roll 15, the other end is attached to an L-member 19 supported by the frame body 16 and the guide 20 is composed of a flexible material so that the guide always follows the coil along the outside face of the coil even if a coil diameter changes. When a cradle roll 11 is rotated, the pressure roll 15 rotates together with the coil 14 to feed paper at the same speed as a coil outer peripheral speed.
Patent JP-H06260201-A (JP)
Title: Fuel cell power generating system having water electrolysis device with secondary battery
Inventor: HASHIZAKI KATSUO
IPC: C25B9/17
Filed: 1993-03-01
Abstract: PURPOSE:To prevent the life of a water electrolysis device from being shortened in a fuel cell power generating system with the water electrolysis device with a secondary battery so as to improve the electrolyzing efficiency. CONSTITUTION:DC electricity generated in a fuel battery body 3 by the battery reaction of hydrogen in fuel from a fuel feeder 1 with oxygen in an oxidizer from an oxidizer feeder 3 is usually outputted to an inverter 4, which inverts the DC electricity into its corresponding AC electricity, via a change-over switch 10. At the early stage of operation of a fuel battery power generating system with a water electrolysis device 5 with a secondary battery 12 or during preparatory action for stopping operation of the system, the DC electricity generated in the battery body 3 is unstable in its voltage so that it is outputted to the secondary battery 12, which stabilizes its voltage, via the switch 10 and a countercurrent preventer 11 and then used for hydro-electrolysis by the water electrolysis device 5. Hydrogen and oxygen each generated by the hydro- electrolysis, and then stored respectively into a hydrogen storage device 6 and an oxygen storage device 7 for providing for the time of a sudden increase in the output of generated power, or of the like are added respectively to fuel and an oxidizer when necessary by controlling a hydrogen flow control valve 8 and an oxygen flow control valve 9.
Patent JP-S60186946-A (JP)
Title: Test system of information processing system
Inventor: HAGIWARA TOSHIO
IPC: G06F11/22
Filed: 1984-03-05
Abstract: PURPOSE:To enable an operator to confirm easily the test execution state of a device to be tested by designating the number of said device to be tested or the identification enable information during a test by means of an operation panel switch. CONSTITUTION:An operator sets the number of a peripheral device to be confirmed to a data switch 7. Then a comparator 9 compares the number given from the switch 7 with the proper number of the peripheral device sent via a selection line 11. When the coincidence is obtained from said comparison, a start signal is sent to a buzzer control circuit 10. Thus the circuit 10 actuates a buzzer and warns the operator in response to a buzzer-on instruction and a ringing pattern sent from an arithmetic unit 5. The ringing pattern differs according to the test execution state of the device to be tested. Thus the test state can be confirmed.
Patent JP-S59165172-A (JP)
Title: Multiprocessor system
Inventor: KOMATA SUSUMU
IPC: G06F15/167
Filed: 1983-03-10
Abstract: PURPOSE:To transfer efficiently and facilitate control over the data by transferring shared data based on a code, unit number, and element numbers which are predetermined according to the kind of the data. CONSTITUTION:When the unit of data is singular, a basic code number is set as a data code and the necessary unit number of the data and element number on the unit are set. Then, a data request signal is transmitted to a processor 1 through a transmission line and the reception of data from the processor 1 is held in readiness. On the other hand, when the unit of the necessary data is plural, the code obtained by adding 100 to the basic data code is set as the data code and the starting unit number and ending unit number of the necessary data, the number of words to be sent out, and data on the number of words smaller than the specific upper-limit number of words to be sent out are sent out.
Patent JP-S51115134-A (JP)
Title: Washing device for golf clubs
Inventor: YOKOYAMA KAKASHI
IPC: A63B102/32
Filed: 1975-04-02
Abstract: PURPOSE: The smudges that cannot be removed by ultrasonic devices are washed away by concomitant use of jet streams. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52124200-A (JP)
Title: Seramic semiconductor element
Inventor: ITAKURA GEN
IPC: H01G4/12
Filed: 1976-04-10
Abstract: PURPOSE: To produce semiconductor capacitor with reduced thermal volume variation in such a manner that insulation layer is formed by diffusing Bi 2  O 3 , MnO 2  and Cu 2 O into granulated crystal of SrTiO 3 -Bi 2 O 3 -Nb 2 O 5  or Ta 2 O 5  system ceramic semiconductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61199941-A (JP)
Inventor: TOKUNO MASATERU
IPC: B31B50/18
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60183704-A (JP)
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11238530-A (JP)
Title: Cooling method for modular battery and its manufacture
Inventor: TOMIOKA KATSUYUKI
IPC: H01M10/60
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To restrain the temperature rise of a battery effectively, during charging and discharging by having a liquid coolant flow through a space part formed between cells and arranging the battery in a tank storing the coolant such that the battery immerses the upper ends of its ribs in the coolant. SOLUTION: Respective cells are connected electrically together in series through connecting members, ribs 6 of the respective cells adjacent to each other are abutted against each other, and a space part opened at its upper and lower part is formed in a part between them. Water used as a coolant is filled in an inside tank 21, a modular battery 10 is installed in it, the height of the opening part of the inside tank 21 is set so as to be higher than the upper end of the rib 6 of each cell and lower than the upper surface of a lid. When a chiller 26 is started, the water in a cooling device 20 is circulated.  That is, the water cooled by the chiller 26 flows into the space part through a via water supplying part 23, passes through the space part while absorbing the heat generated in each of the cells, overflows from the inside tank 21, and is supplied to the chiller 26 again by way of an outside tank 22 and a drain pipe 28.
Patent JP-S63207126-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAKAHASHI SHIGERU
IPC: H01L21/8234
Filed: 1987-02-23
Abstract: PURPOSE:To prevent a gate insulator from breaking down by providing a metal layer underneath a photoresist as a mask at the time of ion implantation to eliminate the influence of implanted impurity ions stored in the photoresist on a substrate. CONSTITUTION:After a gate polysilicon 4 is formed, with a P-channel side as a mask an N-type impurity is implanted to form source, drain regions of an N-channel MOS FET. The mask layer used here has a 2-layer film of an aluminum layer 5 and a photoresist 6 formed on the layer 5. The aluminum layer is contacted with a terminal held at a predetermined potential at the time of ion implanting. Even if the implanted impurity ions are stored in the photoresist 6 to be charged up, since the layer 5 has a shielding effect for a substrate disposed under the layer 5, an electric field does not affect a gate oxide film 3. Thus, even when the film 3 is thin, it can prevent an insulator from breaking down.
Patent JP-H10231951-A (JP)
Title: Valve with actuator
Inventor: GARRIGUES JEAN CLAUDE
IPC: F16K37/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To grasp out of order of an energy source to supply power to an actuator and/or the worn condition of a valve in advance. SOLUTION: A valve 1 has a pneumatic actuator 2 which consumes the power supplied by an energy source, wherein the configuration includes a position sensor 10 capable of sensing that the actuator 2 has actuated the valve 1, a measuring device 13 to measure the valve indicating the consuming power from the energy source, and an electric circuit 11 which is coupled with the measuring device 13 and position sensor 10, compares the value indicating the consuming power from the energy source with the reference value when the actuator 2 has actuated the valve 1, and emits information on the basis of the result from comparison.
Patent JP-H02219657-A (JP)
Title: Thermal ink jet recorder
Inventor: OIKAWA NOBURO
IPC: B41J2/05
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a high visibility recording spot by a method wherein a porous layer having sufficiently many of small through-holes than a number of microholes of a perforated film is established on a surface of the perforated film. CONSTITUTION:A thermal head 3 is provided on a back surface of a perforated film 2 of a recording part, and a porous film 1 of an ink excellent part is located on a surface. Ink stuck to a perforated film surface having passed through ink 4 is scratched off with a doctor blade 5. Then, when the ink in through-hole 6 of the perforated film which is moved to a recording part is heated with a heating element 7 of the thermal head, its low boiling component is gasified to prepare a steam bubble, and the ink is jetted from the through-hole 6 by the pressure. Therefore, an ink drop repeats separation and coalescence on a boundary surface between the perforated film and a porous layer on its surface or inside the porous layer, and is jetted from the porous layer in a distribution of finer ink drops than a size of a microhole of the perforated film. Consequently the ink drop having reached on recording paper opposed thereto via a micro gap can form a further more dense recording spot.
Patent JP-S53126101-A (JP)
Title: Motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H01R39/04
Filed: 1977-04-09
Abstract: PURPOSE: To prolong a service life of commutator and brush, with a contacting part saved from being mechanically and electrically worn out, by means of applying a graphite carbon to surfaces of the commutator and brush. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53125999-A (JP)
Title: Improvement in synthesis of hydrocyanic acid
Inventor: YAMAMOTO TADATSUGU
IPC: C01C3/02
Filed: 1977-04-12
Abstract: PURPOSE: To provide hydrocyanic acid at a higher yield rate by using alumina which contains a nonvolatile substance and shows acidity weaker than about 3 in pKa after sintering as a catalyst for producing hydrocyanic acid in the reaction of a gaseous mixture of nitrile compound with carbons of 2 to 6 and ammonium at a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07250420-A (JP)
Title: Method for arranging suspender in duct and suspender holder
Inventor: OOKA SHINKICHI
IPC: E03F3/04
Filed: 1994-03-11
Abstract: PURPOSE:To provide a method for arranging a suspender and a suspender holder in which a duct is prevented from being damaged or weakened while lifting restriction on the fixing position by arranging a suspender in the duct without making any hole through the duct. CONSTITUTION:A sheet-like holder body 20 wound into a tube is enlarged and an annular elastic body 10, wound around the holder body 20, is pressed against the inner peripheral surface of a duct. A stop part 26 sustains the holder body 20 in enlarged state and secures the holder body 20 in the duct. A holding part 27 provided on the holder body 20 holds a suspender in suspended state.
Patent JP-H04330394-A (JP)
Title: Vane type compressor
Inventor: KASUGAI ICHIRO
IPC: F04C18/344
Filed: 1991-02-12
Abstract: PURPOSE:To prevent deterioration of a cylinder and the generation of noise and to reduce weight as durability of a vane is maintained. CONSTITUTION:A vane 22 is formed of a base material 221 formed of an Al alloy, a pair rotor slide surface of the base material 221, and a Ni-B plated layer 222 formed on a pair cylinder slide surface. A rotor 20 is formed of an Al alloy and a cylinder 1 is formed of an A alloy containing 14-16wt.% Si.
Patent JP-S54133208-A (JP)
Title: Internal-combustion engine with auxiliary combustion chamber
Inventor: HASEGAWA KUNIO
IPC: F02B19/12
Filed: 1978-04-06
Abstract: PURPOSE: To improve scavenging property of an auxiliary combustion chamber without damaging torch strength by causing the opening of the chamber fitted at the opening of a suction port to exhibit a maximum torch hole cross section when a suction valve is open and to exhibit a minimum torch hole cross section when the valve is closed.  
     CONSTITUTION: A land portion 11 is formed in the head portion of a suction valve 7. When the valve 7 closes a suction port 5, the land portion 11 reduces the opening of an auxiliary combustion chamber 8 to form a torch hole 12 of predetermined cross section. As a piston descends, the valve 7 parts from a valve seat 6 to maximize the opening of the chamber 8 to enable such-in of a mixture gas from the port 5. As the piston ascends, the valve 7 closes and the opening of the chamber 8 is reduced to a torch hole 12 of predetermined cross section by the land portion 11. The torch flame in the chamber 8 ignite the mixture gas which has been sucked into a main combustion chamber 4. 
     COPYRIGHT: (C)1979,JPO&Japio